Ford Pickup F-250, F-350 08-10 Power Steering Gear Box. Power steering gear box, gearbox professionally remanufactured to OEM specs, hydraulically tested. New seals, new bearings, shaft replaced and hight pressure tested. OEM # 8C3Z3504C, 8C3Z3504A, 8C3Z-3504-C, 8C3Z-3504-A, STG-286. Fit on Ford pickup F250 from 7/30/07, 2008, 2009, 2010, pickup F350 2008, 2009 4WD and w/o wide track Fat Boy Suspension. 30 years of power steering remanufactured. This item requires a $315 refundable core deposit in addition to the purchase price. UPS cheapest rates will be charged on your credit card to pay return core shipping. This charge will be applied on the core refund. All UPS return paperworks will be includes with the shipment. Just call UPS to get the core picked up ready with papers we provide you.